I have a bad Oil breather tube (on national back order no one got em). At first I thought it to be a power steering leak I posted about it, but that is not the case as the leak is back. When in the shop for a new starter (11days) I asked to check the oil leak dripping off the A/C compressor. My oil level has always been at the top notch so engine oil was never on my mind. I wonder if this could be why my MPG is low.